1945950384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{5023}}^1$

素因数の和:6194

約数の個数: 80

約数和(自身を含む): 5751314432

約数和(自身を除く): 3805364048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1153, 2306, 3459, 4612, 5023, 6918, 8071, 9224, 10046, 13836, 15069, 16142, 18448, 20092, 24213, 27672, 30138, 32284, 35161, 40184, 48426, 55344, 60276, 64568, 70322, 80368, 96852, 105483, 120552, 129136, 140644, 193704, 210966, 241104, 281288, 387408, 421932, 562576, 843864, 1687728, 5791519, 11583038, 17374557, 23166076, 34749114, 40540633, 46332152, 69498228, 81081266, 92664304, 121621899, 138996456, 162162532, 243243798, 277992912, 324325064, 486487596, 648650128, 972975192, 1945950384]

約数ペア:

[(1, 1945950384), (2, 972975192), (3, 648650128), (4, 486487596), (6, 324325064), (7, 277992912), (8, 243243798), (12, 162162532), (14, 138996456), (16, 121621899), (21, 92664304), (24, 81081266), (28, 69498228), (42, 46332152), (48, 40540633), (56, 34749114), (84, 23166076), (112, 17374557), (168, 11583038), (336, 5791519), (1153, 1687728), (2306, 843864), (3459, 562576), (4612, 421932), (5023, 387408), (6918, 281288), (8071, 241104), (9224, 210966), (10046, 193704), (13836, 140644), (15069, 129136), (16142, 120552), (18448, 105483), (20092, 96852), (24213, 80368), (27672, 70322), (30138, 64568), (32284, 60276), (35161, 55344), (40184, 48426)]